//
//  Fraction.h
//  OC04_属性
//
//  Created by Scott on 16/4/20.
//  Copyright © 2016年 Scott. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface Fraction : NSObject


@property (nonatomic, assign) NSInteger fenzi;
@property (nonatomic, assign) NSInteger fenmu;


- (Fraction *)addFraction:(Fraction *)another;





@end
